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  1. Article

    Open Access

    MK-200 Plasma Gun Facility

    Plasma flows with high velocity, density, and energy are widely used in research on the interaction of plasma with materials, modeling of astrophysical processes, development of plasma thrusters and plasma rad...

    V. A. Kostyushin, I. M. Poznyak, D. A. Toporkov… in Instruments and Experimental Techniques (2023)

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    Article

    Shielding of a Tungsten Target From Impact of a Powerful Hydrogen Plasma Flow by Means of a Nitrogen Gas Screen

    Shielding of materials from the impact of powerful plasma flows is of undoubted interest for solving a wide range of fundamental and applied problems. For example, to protect the divertor from the effects of h...

    S. D. Lidzhigoriaev, D. A. Burmistrov, V. V. Gavrilov… in Physics of Atomic Nuclei (2023)

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    Effect of Pulsed Plasma Flow Treatment Parameters on the Thickness, Microhardness, and Elemental and Phase Compositions of Modified Surface Layers of Structural Steel

    Pulsed plasma flow treatment of materials has been insufficiently studied, which makes it impossible to estimate the main parameters of the modified layer. Thus, the treatment mode is selected experimentally f...

    A. K. Kutukov, I. M. Poznyak, S. E. Panin, N. A. Danilina… in Physics of Atomic Nuclei (2022)

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    Article

    Counter Collision of High-Energy Plasma Flows in a Longitudinal Magnetic Field

    In the paper, experimental results concerning the dynamics of the counter interaction of high-energy plasma flows in a magnetic field with an induction of up to 2 T are presented and discussed. Plasma flows wi...

    V. V. Gavrilov, A. G. Eskov, A. M. Zhitlukhin, D. M. Kochnev… in Plasma Physics Reports (2020)

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    Article

    High-Power X-Ray Line Radiation of the Plasma Produced in a Collision of High-Energy Plasma Flows

    Results are presented from experimental studies of a pulsed source of soft X-ray (SXR) emission with photon energies in the range of 0.4–1 keV and an output energy of 2–10 kJ. SXR pulses with a duration of 10–...

    V. V. Gavrilov, A. G. Es’kov, A. M. Zhitlukhin, D. M. Kochnev… in Plasma Physics Reports (2018)

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    Article

    Movement of the Melt Metal Layer under Conditions Typical of Transient Events in ITER

    During the operation of ITER, protective coatings of the divertor and the first wall will be exposed to significant plasma heat loads which may cause a huge erosion. One of the major failure mechanisms of meta...

    I. M. Poznyak, V. M. Safronov, V. Yu. Zybenko in Physics of Atomic Nuclei (2017)